During the last days of the battle between the CyberAgents and the invading aliens a new threat emerged, that of another dimensional race of Deamons. When the gates opened a tide of deamon minions stormed the Earth, defeating the last of the CyberAgent Knights. The Ant Deamon, most populace of all the Deamon Minions, formed a nest of the old CyberAgent Knights keep.

The CyberAgency however had already acquired several magical talismans that they used to power a new class of CyberAgent, the Guardians. Driving the Ant Deamons back into Hell, the Guardians wait for the next Deamon incursion, and the chance to use their combined power to seal the doors of Hell for another thousand years.